<?php

/**
 * This is the model class for table "users".
 *
 * The followings are the available columns in table 'users':
 * @property string $user_ID
 * @property string $username
 * @property string $password
 * @property string $firstname
 * @property string $prefix
 * @property string $lastname
 * @property string $emailaddress
 * @property string $role
 * @property array $telescopes
 *
 * The followings are the available model relations:
 * @property Observations[] $observations
 */
class User extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return User the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'users';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('username, password, firstname, lastname, emailaddress', 'required'),
			array('username, firstname, prefix, lastname', 'length', 'max'=>45),
			array('password', 'length', 'max'=>128),
			array('emailaddress', 'length', 'max'=>100),
			array('role', 'length', 'max'=>1),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('user_ID, username, password, firstname, prefix, lastname, emailaddress, role', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'observations' => array(self::HAS_MANY, 'Observations', 'user_ID'),
            'telescopes' => array(self::MANY_MANY, 'Telescope', 'users_telescopes(user_ID, telescope_ID)'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'user_ID' => 'User',
			'username' => 'Gebruikersnaam',
			'password' => 'Wachtwoord',
			'firstname' => 'Voornaam',
			'prefix' => 'Tussenvoegsel',
			'lastname' => 'Achternaam',
			'emailaddress' => 'Emailadres',
			'role' => 'Rol',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('user_ID',$this->user_ID,true);
		$criteria->compare('username',$this->username,true);
		$criteria->compare('password',$this->password,true);
		$criteria->compare('firstname',$this->firstname,true);
		$criteria->compare('prefix',$this->prefix,true);
		$criteria->compare('lastname',$this->lastname,true);
		$criteria->compare('emailaddress',$this->emailaddress,true);
		$criteria->compare('role',$this->role,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}